3 years ago

I need some help please

Mathematics

1 answer:

Nataliya [291]3 years ago

4 0

Answer:

25π

Step-by-step explanation:

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I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would

xxTIMURxx [149]

Answer:

7389.87

Step-by-step explanation:

i think i might be wrong but

2074.29 thats the cone

this is the cylinder 4297.7 radius x height

and the circle is 1017.88 radius x 3.14

add that together and you get 7389.87

4 0

3 years ago

The area of a squarevis 49 yards what is the perimeter of the square

il63 [147K]

The perimeter is 7, because 7 x 7 equals 49

4 0

3 years ago

Solve for x. Thank you

tia_tia [17]

Answer:

The sum of interior angles in a triangle is 180°.

So we just have to add Al the angles and equate them to 189°

Step-by-step explanation:

$70 + 65 + x + 35 = 180 \\ 135 + 35 + x = 180 \\ 170 + x = 180 \\ x = 180 - 170 \\ x = 10$

8 0

3 years ago

Read 2 more answers

What are the square numbers of 45

olganol [36]

The square numbers of 45?
I don't really know what you mean by that but if you're looking for the square numbers before 45, they are as follows:
1
2
4
9
16
25
36

Hope this helps :)

4 0

4 years ago

Read 2 more answers

Using a property of operations, what can you say about the sums of (-13.2) + 8.1 and 13.2 + (-8.1)

Wewaii [24]

They are opposites of each other.
-13.2 + 8.1 = -5.1
13.2 - 8.1 = 5.1

4 0

3 years ago